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i know this isnt a stang but i need help FAST idle problem

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i know this isnt a stang but i need help FAST idle problem - 5/9/2008 6:32:31 PM   
MustangMan00


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hey i just bought a 95 tracer, the check engine light is on and they say it is the MAF...i cleane dit and nothing, my firned tlels me its the IAC....but it could be the alternator this is what it does....

its a manual, when it idles it goes up and down about 500 rpms, like a big cam and i drove it tonight and when it does that it dims all the lights too outside and inside....what is my problem???

i need to fix it fast because im going home tomorrow to MD...400 mile trip

thanks a lot to anybody out there!

-pat

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2000 GT (Auto) 242 RWHP 264 RWTQ
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RE: i know this isnt a stang but i need help FAST idle ... - 5/9/2008 6:48:34 PM   
924banger

 

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I don't think it's your MAF but if you want to check for sure, unplug it when the car does the idling issue and if the car instantly stops acting up your MAF is shot.  If it doesn't change then mark it off the list.

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RE: i know this isnt a stang but i need help FAST idle ... - 5/9/2008 7:37:10 PM   
usermst9673

 

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vaccum leak?

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RE: i know this isnt a stang but i need help FAST idle ... - 5/9/2008 7:54:00 PM   
ExtrmZ


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throttle position sensor? probably the vaccum leak though

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RE: i know this isnt a stang but i need help FAST idle ... - 5/9/2008 9:25:58 PM   
MustangMan00


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ya my friend thinks its really a vacuum leak hes gonna take a look at it tomorrow morning and im goin to autozoen to have them test the alternator before that, thanks for all the help guys

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2000 GT (Auto) 242 RWHP 264 RWTQ
1995 Mercury Tracer(DD) 5 spd 36 mpg

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RE: i know this isnt a stang but i need help FAST idle ... - 5/10/2008 10:53:26 PM   
MustangMan00


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so i cleaned the IAC 3 times very thouroughly and the idle is fixed now BUT..

i have engien sludge you gusy know of any oil additives i could put in there??

thanks again

-Pat

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2000 GT (Auto) 242 RWHP 264 RWTQ
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RE: i know this isnt a stang but i need help FAST idle ... - 5/11/2008 11:47:33 AM   
924banger

 

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Sea-Foam

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RE: i know this isnt a stang but i need help FAST idle ... - 5/11/2008 6:41:14 PM   
MustangMan00


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so i changed the fuel fiter which i think was one of my problems as well...when i was drivin back it was kidna dieing then cut out on my on the highway merging in traffic.....NO FUN, so thats done and i changed the oil and put some restore in it, and bought some fuel system cleaner next time i get gas. and once it stops raining ill do the plugs and wires i got...

just wondering what kinda mileage do you guys get out of the 4 cyl stangs? i got an impressive 36 with this

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1995 Mercury Tracer(DD) 5 spd 36 mpg

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RE: i know this isnt a stang but i need help FAST idle ... - 5/11/2008 6:46:40 PM   
sleeper_inc



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I got 30ish MPG baging the crap out of my N/A. I got a max of 31 mpg on my turbo when I wasn't playing with boost. Hope to hit 33 MPG (BTW this is with an auto)

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RE: i know this isnt a stang but i need help FAST idle ... - 5/11/2008 6:58:34 PM   
MustangMan00


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nice in my stang i get 21 and its an auto too

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RE: i know this isnt a stang but i need help FAST idle ... - 5/13/2008 6:51:00 PM   
MustangMan00


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ok so everything is cool but the check enigne light is still coming on...anyway to tell what code its throwing?

it comes on a few minutes after driving and doesnt really affect anything but one time....

it was bucking and wanted to cut off and then it did, i barely made it back to my house

any input is appreciated, thanks

-Pat

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2000 GT (Auto) 242 RWHP 264 RWTQ
1995 Mercury Tracer(DD) 5 spd 36 mpg

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RE: i know this isnt a stang but i need help FAST idle ... - 5/13/2008 7:23:57 PM   
sleeper_inc



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Go buy a code reader, best thing to buy for any car

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RE: i know this isnt a stang but i need help FAST idle ... - 5/13/2008 9:33:07 PM   
MustangMan00


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ya i saw the ford one for $30 comes with that book....does it tell you what the codes mean as well in the book?

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2000 GT (Auto) 242 RWHP 264 RWTQ
1995 Mercury Tracer(DD) 5 spd 36 mpg

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RE: i know this isnt a stang but i need help FAST idle ... - 5/14/2008 6:22:54 AM   
sleeper_inc



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If the book doesn't then there are TONS on websites that will have what the codes mean for you

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Waiting for a real race..

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RE: i know this isnt a stang but i need help FAST idle ... - 5/14/2008 10:09:55 AM   
Stang2.3


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Your Cars OBD 1 right? (most) OBD 1 computers just require a paper clip, Haven't tried on a ford, my car doesn't even have a check engine light

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